diff --git a/src/authentic2_cut/apps.py b/src/authentic2_cut/apps.py
index 2ec3f6c..7e9fda0 100644
--- a/src/authentic2_cut/apps.py
+++ b/src/authentic2_cut/apps.py
@@ -277,6 +277,7 @@ class AppConfig(django.apps.AppConfig):
             serializer.fields['family_name'] = serializers.CharField(read_only=True,
                                                                      source='last_name')
             serializer.fields['email_verified'].read_only = True
+            serializer.fields['validated'].read_only = True
             serializer.fields['validation_context'].read_only = True
             serializer.fields['validation_date'].read_only = True
             serializer.fields['creation_mode'].read_only = True